<html>
    <body>
    <script src='http://www.webgraphviz.com/viz.js'></script>
    <script src='http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js'></script>
    <div id="graphviz_svg_div">
    <script>
        var svg_div = jQuery('#graphviz_svg_div');
        var topo = 'digraph G { "Welcome" -> "To" "To" -> "Web" "To" -> "GraphViz!" }';
console.log(topo);
    var svg = Viz(topo, "svg");
    svg_div.html("<hr>"+svg);
    </script>

    </body>
</html>
